Secretary-General Antonio Guterres is heading to the hurricane-battered Caribbean, where he said Wednesday that scientists predict the extreme storms during this year's Atlantic hurricane season "will be the new normal of a warming world." The U.N. chief told reporters that Hurricane Irma, which devastated Barbuda, was a Category 5 storm for three consecutive days — "the longest on satellite record" — and its winds that reached 300 kilometers per hour for 37 hours were "the longest on...